| 摘要 |
<p>The invention relates to a method for communicating at least one piece of information between a first control unit (CU1) on-board a first vehicle (V1) and a public transport network, characterised in that: the information is transmitted by the first control unit (CU1) in the form of an instruction (T2W, T2Q, T2T), said instruction being transferred to a first communication unit (I/O_1) on-board the first vehicle; the first communication unit (I/O_1) establishes a data link outside the vehicle with a second communication unit (I/O_2, I/O_3) connected to a module (EXE2, EXE3) for executing said instruction, the second communication unit and the execution module being either arranged on the ground or on-board a second vehicle (V2) comprising a second control unit (CU3); in the event of a transmission to the second communication unit (I/O_2) on the ground, the execution module (EXE2) on the ground is controlled under a slave mode governed, for said instruction, by a master mode of the first control unit (CU1); and in the event of a transmission to the second on-board communication unit (I/O_3), the execution module (EXE3) on-board the second vehicle is controlled under a slave mode governed in such a way as to let the instruction be executed under a master mode of the first control unit (CU1), thus placing, at least temporarily, a second control unit (CU2) on-board the second vehicle under a slave mode in order to execute said instruction.</p> |
